1 to 25 of 75 Data Validation Jobs in London

ASSOCIATE DIRECTOR , Data Management Science Job Title: Associate Director , Data Management Science Department/Cost Center: Data Management Science/cc 256 Reports to (Job Title): Director, Data Management Science Job Code: Location: Preferable London, UK or San Rafael, CA, US (Remote/Flexible allowed dependent on candidate) Date Prepared: AUG-2025 Full-Time Part-Time … Regular Temporary Exempt Non-Exempt OVERVIEW: Data Science, Data Management Science (DMS) BioMarin is the world leader in delivering therapeutics that provide meaningful advances to patients who live with serious and life-threatening rare genetic diseases. We target diseases that lack effective therapies and affect relatively small numbers of patients, many of whom are children. These conditions are … and health outcomes for people with rare diseases by advocating the use of innovative BioMarin therapeutics, advancing the standard of care, and providing personalized support and services globally. BioMarin Data Science is responsible for designing, capturing, analyzing, and presenting data that can drive key decisions for Clinical Development, Medical Affairs, and other business areas of BioMarin. With a More ❯

than 1,700 sports federations, media outlets, betting operators, and consumer platforms across 120 countries rely on our know-how and technology to boost their business. Job Description The Data Governance Manager is responsible for leading the development and implementation of the organization's data governance strategy. This role ensures the integrity, quality, and security of data across the enterprise, while also driving compliance with regulatory requirements and supporting business objectives. The new role will be responsible for managing company-wide data governance activities. Head of DG is responsible fordeveloping and implementing data governance policies, monitoring adherence to data standards, and providing guidance on data management practices. This role involves ensuring data quality, consistency, and security across entire organization. Understanding the Business Value of Data Governance: Demonstrating how data governance enhances data quality and supports informed business decisions is crucial. Hance, ensuring that data governance is seen as a strategic asset rather than just a compliance requirement. Clarifying Ownership and Responsibility: Effective data governance requires collaboration More ❯

Systems & Workforce Intelligence oversees all People & Culture workforce systems (e.g., ESR, ER Tracker, Watson IBM Digital Assistant, Omnidox) and manages the workforce intelligence function. They are responsible for: Systems & Data Management - Ensuring smooth operation, data quality, and integrity across multiple systems; reconciling and validating data; managing audits; and delivering accurate, insightful workforce reports. Leadership & Organisation - Setting objectives … for the workforce intelligence function, leading teams, making key decisions affecting workforce data and processes, and representing the Trust internally and externally. Innovation & Projects - Leading the rollout of new systems and enhancements, and from Sept 2025, overseeing a 12-month proof-of-concept project to automate 10 priority People & Culture processes. Registration Authority Role - Acting as RA Manager for … To undertake the Trust wide role of Registration Authority (RA) Manager and create a more robust governance structure for the management of smartcards. Develop and maintain fit-for-purpose data systems in terms of capture, data analysis and output reporting to all stakeholders including the development of HR governance and update Board Reports To lead on the development More ❯

We are a brand embarking on a very exciting plan and we are seeking new members of the team who want to contribute to this. THE ROLE As a Data Architect (contract) for Project Nova, you will be instrumental in shaping AllSaints' journey to become a truly data-driven, AI-powered organisation. You will lead the design and … implementation of our enterprise data architecture. This role is central to the Data & Integration workstream of Project Nova, building on our existing data warehouse and BI capabilities to accelerate our data transformation and enable the use of greater AI-driven insight and actions. You will ensure our data assets are robust, accessible, secure, and optimised … to ensure a cohesive and integrated technology ecosystem. You will be part of a dynamic team driving the core technology transformation for AllSaints. WHAT WILL I BE DOING? 1. Data Strategy & Architecture Design: Define and evolve AllSaints' enterprise data architecture to support Project Nova's strategic objectives Design and develop conceptual, logical, and physical data models Architect More ❯

Senior Data Engineer We are seeking a highly skilled Data Engineer to focus on maintaining data streams and ETL pipelines within a cloud-based environment. The ideal candidate will have experience in building, monitoring, and optimizing data pipelines, ensuring data consistency, and proactively collaborating with upstream and downstream teams to enable seamless data flow … across the organization. In this role, you will not only troubleshoot and resolve pipeline issues but also contribute to enhancing data architecture, implementing best practices in data governance and security, and ensuring the scalability and performance of data solutions. You will play a critical role in understanding the business context of data, supporting analytics and decision … making by collaborating with data scientists, analysts, and other key stakeholders This position requires client presence between 25%-50% of the time per month at the client's office, which is located in London. Key Responsibilities: Data Pipeline Development & Maintenance Build, maintain, and optimize scalable ETL/ELT pipelines using tools such as Dagster, or similar. Ensure high More ❯

career progression, sustainability, or volunteering, you'll find like-minded people driving change at Howden. Role: Quality Assurance Engineer Objective: Ensure the quality, reliability, and governance of the Group Data Platform , covering data engineering, platform engineering, and data governance processes . Summary of the Role Howden Group Services is expanding its Group Data Platform and seeks … a Quality Assurance Engineer to test, validate, and improve data pipelines, infrastructure, and governance processes. The ideal candidate will have experience in data testing, automation frameworks, and cloud-based data platforms , ensuring high-quality standards for data pipelines, storage, and platform components . This role requires a detail-oriented professional with a strong technical background in … data assurance and test automation . You will work alongside data engineers, platform engineers, and governance teams to ensure data accuracy, reliability, and compliance . Responsibilities Support the execution of the quality assurance strategy for the Group Data Platform , ensuring the reliability of data pipelines, infrastructure, and governance processes . Develop and execute test cases More ❯

agency still grounded in our founding principle that people are at the centre of all we do. Each day, we apply this belief to harness the transformative power of data and technology to inspire and move people and business forward. With more than 7,000 employees in over 100 offices around the world, we are the flagship Publicis Media … incredibly high demand. If you are passionate about shaping the future of AI and thrive on complex, high-impact challenges, we encourage you to apply. Responsibilities As a Senior Data Engineer for AI/ML, you will be the architect and builder of the data infrastructure that feeds our intelligent systems. Your responsibilities will include: Design and Build … Scalable Data Pipelines: Architect, implement, and optimize robust, high-performance real-time and batch ETL pipelines to ingest, process, and transform massive datasets for LLMs and foundational AI models. Cloud-Native Innovation: Leverage your deep expertise across AWS, Azure, and/or GCP to build cloud-native data solutions, ensuring efficiency, scalability, and cost-effectiveness. Power Generative AI More ❯

Data & Quality Analyst - 9 Month Fixed Term Contract Location: Home based with occasional national travel and stay over as required Hours: Full-time, 40 hours/week Salary : 46K (Pro Rata) Are you passionate about data integrity, quality assurance, and driving meaningful operational improvements? Do you enjoy working across systems, solving data issues, and turning numbers into … actionable insight? We're working with a leading national contractor in the housing sector to recruit a Data & Quality Analyst to play a critical role in ensuring the accuracy, consistency, and reliability of operational data across various service areas. Reporting to the Data Performance & Quality Lead, this is a hands-on role that focuses on data audits, integration support, system validation, and reporting enhancements. You'll work closely with IT, frontline teams, and product managers to help shape smarter, data-informed decision-making. Data & Quality Analyst Key Responsibilities: Conduct regular data validation checks and audits Identify inconsistencies and root causes in operational systems Support mobilisation readiness with pre-launch data More ❯

Data & Quality Analyst - 9 Month Fixed Term Contract Location: Home based with occasional national travel and stay over as required Hours: Full-time, 40 hours/week Salary : £46K (Pro Rata) Are you passionate about data integrity, quality assurance, and driving meaningful operational improvements? Do you enjoy working across systems, solving data issues, and turning numbers into … actionable insight? We're working with a leading national contractor in the housing sector to recruit a Data & Quality Analyst to play a critical role in ensuring the accuracy, consistency, and reliability of operational data across various service areas. Reporting to the Data Performance & Quality Lead, this is a hands-on role that focuses on data audits, integration support, system validation, and reporting enhancements. You'll work closely with IT, frontline teams, and product managers to help shape smarter, data-informed decision-making. Data & Quality Analyst Key Responsibilities: Conduct regular data validation checks and audits Identify inconsistencies and root causes in operational systems Support mobilisation readiness with pre-launch data More ❯

Location: Central London (Hybrid - 3 days in office) Salary: Up to £62,000 per annum Contract Type: Fixed Term (18 months) Are you a skilled Data Engineer looking to make a real impact in a world-renowned cultural institution? We're working with a prestigious organisation undergoing a major digital and data transformation - and they're looking for … a hands-on Data Engineer to help build the foundations of their future data estate. This is a unique opportunity to join a high-impact transformation programme at a pivotal moment. You'll play a key role in designing and building robust, scalable data pipelines that bring together data from across the organisation - including CRM, HR … Finance, and Commercial systems - into clean, trusted, and AI-ready datasets. You'll be part of a growing data team, working closely with architects, analysts, and business stakeholders to unlock insights and enable innovation. What You'll Be Doing: Design and build robust, automated data pipelines using Azure Data Factory, Synapse, dbt, and Databricks. Integrate data More ❯

Location: Central London (Hybrid - 3 days in office) Salary: Up to £62,000 per annum Contract Type: Fixed Term (18 months) Are you a skilled Data Engineer looking to make a real impact in a world-renowned cultural institution? We're working with a prestigious organisation undergoing a major digital and data transformation - and they're looking for … a hands-on Data Engineer to help build the foundations of their future data estate. This is a unique opportunity to join a high-impact transformation programme at a pivotal moment. You'll play a key role in designing and building robust, scalable data pipelines that bring together data from across the organisation - including CRM, HR … Finance, and Commercial systems - into clean, trusted, and AI-ready datasets. You'll be part of a growing data team, working closely with architects, analysts, and business stakeholders to unlock insights and enable innovation. What You'll Be Doing: Design and build robust, automated data pipelines using Azure Data Factory, Synapse, dbt, and Databricks. Integrate data More ❯

Location: Central London (Hybrid - 3 days in office) Salary: Up to £62,000 per annum Contract Type: Fixed Term (18 months) Are you a skilled Data Engineer looking to make a real impact in a world-renowned cultural institution? We're working with a prestigious organisation undergoing a major digital and data transformation - and they're looking for … a hands-on Data Engineer to help build the foundations of their future data estate. This is a unique opportunity to join a high-impact transformation programme at a pivotal moment. You'll play a key role in designing and building robust, scalable data pipelines that bring together data from across the organisation - including CRM, HR … Finance, and Commercial systems - into clean, trusted, and AI-ready datasets. You'll be part of a growing data team, working closely with architects, analysts, and business stakeholders to unlock insights and enable innovation. What You'll Be Doing: Design and build robust, automated data pipelines using Azure Data Factory, Synapse, dbt, and Databricks. Integrate data More ❯

Location: Central London (Hybrid - 3 days in office) Salary: Up to £62,000 per annum Contract Type: Fixed Term (18 months) Are you a skilled Data Engineer looking to make a real impact in a world-renowned cultural institution? We're working with a prestigious organisation undergoing a major digital and data transformation - and they're looking for … a hands-on Data Engineer to help build the foundations of their future data estate. This is a unique opportunity to join a high-impact transformation programme at a pivotal moment. You'll play a key role in designing and building robust, scalable data pipelines that bring together data from across the organisation - including CRM, HR … Finance, and Commercial systems - into clean, trusted, and AI-ready datasets. You'll be part of a growing data team, working closely with architects, analysts, and business stakeholders to unlock insights and enable innovation. What You'll Be Doing: Design and build robust, automated data pipelines using Azure Data Factory, Synapse, dbt, and Databricks. Integrate data More ❯

Location: Central London (Hybrid - 3 days in office) Salary: Up to £62,000 per annum Contract Type: Fixed Term (18 months) Are you a skilled Data Engineer looking to make a real impact in a world-renowned cultural institution? We're working with a prestigious organisation undergoing a major digital and data transformation - and they're looking for … a hands-on Data Engineer to help build the foundations of their future data estate. This is a unique opportunity to join a high-impact transformation programme at a pivotal moment. You'll play a key role in designing and building robust, scalable data pipelines that bring together data from across the organisation - including CRM, HR … Finance, and Commercial systems - into clean, trusted, and AI-ready datasets. You'll be part of a growing data team, working closely with architects, analysts, and business stakeholders to unlock insights and enable innovation. What You'll Be Doing: Design and build robust, automated data pipelines using Azure Data Factory, Synapse, dbt, and Databricks. Integrate data More ❯

Location: Central London (Hybrid - 3 days in office) Salary: Up to £62,000 per annum Contract Type: Fixed Term (18 months) Are you a skilled Data Engineer looking to make a real impact in a world-renowned cultural institution? We're working with a prestigious organisation undergoing a major digital and data transformation - and they're looking for … a hands-on Data Engineer to help build the foundations of their future data estate. This is a unique opportunity to join a high-impact transformation programme at a pivotal moment. You'll play a key role in designing and building robust, scalable data pipelines that bring together data from across the organisation - including CRM, HR … Finance, and Commercial systems - into clean, trusted, and AI-ready datasets. You'll be part of a growing data team, working closely with architects, analysts, and business stakeholders to unlock insights and enable innovation. What You'll Be Doing: Design and build robust, automated data pipelines using Azure Data Factory, Synapse, dbt, and Databricks. Integrate data More ❯

it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. We are seeking a skilled and motivated Python Data Engineer to join our Weather team. The ideal candidate will have a strong background in Python programming, data pipeline development, and experience with various data processing and … storage solutions. You will work closely with data scientists, analysts and other engineers to build and maintain robust data pipelines that support our forecasting and analytics efforts. Key Responsibilities: Design, develop, and maintain efficient and scalable data pipelines using Python. Extract, transform, and load (ETL) data from various sources into our data platform. Collaborate with … data scientists and analysts to understand data requirements and deliver high-quality data solutions. Monitor and optimize the performance of data pipelines to ensure data quality and reliability. Implement data validation and error-handling mechanisms to ensure data accuracy. Work with cloud-based data storage and processing solutions (e.g., AWS, GCP More ❯

are seeking an experienced AEM Contractor to join our website migration project team for an initial 6-month contract. This role will be responsible for accurately inputting and validating data within the newly created practice pages on our Adobe Experience Manager (AEM) platform. The successful candidate will also help design and implement a short-term process for maintaining pricing … accuracy post-launch, with potential involvement in shaping a longer-term, strategic solution to automate pricing updates from multiple data sources into AEM. This is a hands-on role requiring a detail-orientated approach, adaptability to change and the ability to manage workload and priorities independency. Experience working with Adobe AEM and confidence with structured data input are … seeking an experienced AEM Contractor to join our website migration project team for an initial 6-month contract. This role will be responsible for accurately inputting and validating pricing data within the newly created practice pages on our Adobe Experience Manager (AEM) platform. The successful candidate will also help design and implement a short-term process for maintaining data More ❯

start your career in the online gaming world and experience the latest in technology and innovation. We are looking for creative, out-of-the-box thinkers, technical masterminds, and data enthusiasts to join the Betway family. Our global customer base is expanding rapidly, and we need your skills to support this growth. Don't miss this opportunity-apply now … before it passes you by. Department: Analytics & Data Reporting to: Head of Marketing Effectiveness Location: London Who we are We're part of Super Group, a NYSE-listed digital gaming company behind leading Sports and iGaming brands. Founded in 2006, our teams are located in Guernsey, London, Malta, Germany, Portugal, and Spain, and are constantly expanding. Who we're … in a fast-paced, innovative environment. Join us to make a difference and advance your career. Why we need you As a Senior Analytics Engineer, you will leverage Azure data technologies to drive innovation, design and develop data frameworks, power real-time data pipelines, and deliver actionable insights for our global brands. This is a unique opportunity More ❯

we support your flexibility to work from home or in the office, so you can thrive in your ideal environment. Veeva OpenData Commercial supports the industry by providing reference data across the complete healthcare ecosystem, to support commercial sales execution, compliance, and business analytics. We drive value to our customers through constant innovation, using cloud-based solutions and state … of-the-art technologies to deliver product excellence and customer success. The Data Platform Engineering team delivers the tools and data processing pipelines to build the global data core for life sciences in 100+ countries. Working as a data engineer in our global Data Platform Engineering team at OpenData, you will drive impactful change by … harmonizing data operations globally and enhancing data quality. Your responsibilities will include creating the tools and processes necessary to efficiently store, manage, and compile data, directly contributing to the success of OpenData. You must be based in the UK and already hold legal work authorization, as Veeva does not sponsor employment visa processes for this role. What More ❯

Data Migration Specialist 3-Month Contract Remote (UK Based Only) Your new company A forward-thinking organisation is undertaking a major ERP transformation following the implementation of Unit4. As part of this programme, a key component is being separated into a new, customised client environment. This is a fantastic opportunity to join a dynamic team driving innovation and efficiency … in enterprise systems. Your new role As a Unit4 Data Migration Specialist, you will lead the end-to-end data migration process between ERP environments. You'll be responsible for planning, executing, validating, and documenting all aspects of the migration to ensure data integrity and project success. This includes using Unit4 import/export tools, supporting testing … phases, and collaborating with internal IT teams to ensure a smooth transition. Key responsibilities include: Managing the full data migration lifecycle between legacy and new Unit4 clients. Creating templates, performing validation exercises, and loading data using Unit4 tools. Supporting build-testing, UAT, and Go-Live phases. Ensuring quality assurance and audit traceability. Producing detailed documentation and conducting More ❯

Data and Analytics Associate, Transactions Management Pantheon has been at the forefront of private markets investing for more than 40 years, earning a reputation for providing innovative solutions covering the full lifecycle of investments, from primary fund commitments to co-investments and secondary purchases, across private equity, real assets and private credit. We have partnered with more than … Leveraging our specialized experience and global team of professionals across Europe, the Americas and Asia, we invest with purpose and lead with expertise to build secure financial futures. The Data and Analytics (DnA) team is a newly established function that integrates the Data Integrity and Portfolio Analytics teams. DnA plays a critical role in supporting key functions across … the organization, including Investment, Investor Relations (IR), Core Portfolio Management (Core PM), and Fund Finance. At its core, the DnA team plays foundational role in Pantheon's data ecosystem, ensuring accurate ingestion and integrity of Pantheon's core data -including client, managed fund, deal, investment, and asset data. This disciplined approach to data stewardship powers actionable portfolio More ❯

Client Local Authority in Croydon Job Title Data Cleanser - Synergy Database Pay Rate 18.33 an hour PAYE Hours 36 Hours a week(Mon-Fri) Duration Initial 6 Month Contract Location HYBRID WORKING-2-3 DAYS A WEEK OFFICE BASED IN CROYDON Description ALL APPLICANTS MUST HAVE EXPERIENCE OF SYNERGY DATABASE The Role We are looking for a highly accurate … and organised Data Cleanser to support a data quality improvement project within the Synergy database . This role is critical to ensuring the accuracy, consistency, and completeness of records used in children's services, early help, and education systems. Your work will help frontline teams provide more effective support and ensure compliance with statutory reporting and safeguarding requirements. … Key Responsibilities Clean, standardise, and validate data within the Synergy case management system used across children's services and education Identify and correct data errors including duplicates, incomplete fields, incorrect formats, and outdated records Support data cleansing activity in preparation for Ofsted inspections, statutory returns, and service transformation projects Liaise with service teams to verify and update More ❯

Client Local Authority in Croydon Job Title Data Cleanser - Synergy Database Pay Rate £18.33 an hour PAYE Hours 36 Hours a week(Mon-Fri) Duration Initial 6 Month Contract Location HYBRID WORKING-2-3 DAYS A WEEK OFFICE BASED IN CROYDON Description ALL APPLICANTS MUST HAVE EXPERIENCE OF SYNERGY DATABASE The Role We are looking for a highly accurate … and organised Data Cleanser to support a data quality improvement project within the Synergy database . This role is critical to ensuring the accuracy, consistency, and completeness of records used in children's services, early help, and education systems. Your work will help frontline teams provide more effective support and ensure compliance with statutory reporting and safeguarding requirements. … Key Responsibilities Clean, standardise, and validate data within the Synergy case management system used across children's services and education Identify and correct data errors including duplicates, incomplete fields, incorrect formats, and outdated records Support data cleansing activity in preparation for Ofsted inspections, statutory returns, and service transformation projects Liaise with service teams to verify and update More ❯

Client Local Authority in Croydon Job Title Data Cleanser - Synergy Database Pay Rate £18.33 an hour PAYE Hours 36 Hours a week(Mon-Fri) Duration Initial 6 Month Contract Location HYBRID WORKING-2-3 DAYS A WEEK OFFICE BASED IN CROYDON Description ALL APPLICANTS MUST HAVE EXPERIENCE OF SYNERGY DATABASE The Role We are looking for a highly accurate … and organised Data Cleanser to support a data quality improvement project within the Synergy database . This role is critical to ensuring the accuracy, consistency, and completeness of records used in children's services, early help, and education systems. Your work will help frontline teams provide more effective support and ensure compliance with statutory reporting and safeguarding requirements. … Key Responsibilities Clean, standardise, and validate data within the Synergy case management system used across children's services and education Identify and correct data errors including duplicates, incomplete fields, incorrect formats, and outdated records Support data cleansing activity in preparation for Ofsted inspections, statutory returns, and service transformation projects Liaise with service teams to verify and update More ❯

Location: London, England, United Kingdom Join Axon and be a Force for Good. Design, build, and maintain scalable, secure, and efficient data pipelines using modern data tools and cloud-native technologies Work with a variety of data sources-structured, semi-structured, unstructured-to support diverse analytics and operational workloads Ensure data quality and consistency by incorporating … automated testing, data validation, and monitoring mechanisms Drive best practices around data engineering, including testing, observability, security, and documentation Troubleshoot and resolve issues in production environments to ensure data integrity and platform reliability What you bring: 5+ years of professional experience in data engineering roles, preferably for a customer facing data product Expertise in … designing and implementing large-scale data processing systems with data tooling such as Spark, Kafka, Airflow, dbt, Snowflake, Databricks, or similar Strong programming skills in languages such as SQL, Python, Go or Scala Demonstrable use and an understanding of effective use of AI tooling in your development process A growth mindset and eagerness to work in a fast More ❯